90169218

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 203389056

約数和(自身を除く): 113219838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 318, 423, 477, 846, 954, 2011, 2491, 4022, 4982, 6033, 7473, 12066, 14946, 18099, 22419, 36198, 44838, 94517, 106583, 189034, 213166, 283551, 319749, 567102, 639498, 850653, 959247, 1701306, 1918494, 5009401, 10018802, 15028203, 30056406, 45084609, 90169218]

約数ペア:

[(1, 90169218), (2, 45084609), (3, 30056406), (6, 15028203), (9, 10018802), (18, 5009401), (47, 1918494), (53, 1701306), (94, 959247), (106, 850653), (141, 639498), (159, 567102), (282, 319749), (318, 283551), (423, 213166), (477, 189034), (846, 106583), (954, 94517), (2011, 44838), (2491, 36198), (4022, 22419), (4982, 18099), (6033, 14946), (7473, 12066)]